Archive | 2019

A Wideband Close-spaced 5G MIMO Antenna with Mutual Coupling Reduction Using Combined Decoupling Networks

 
 
 
 

Abstract


In this paper, a close-spaced 5G MIMO antenna using wideband combined decoupling networks is proposed. The decoupling networks are composed of a T-shape microline and a U-shape slot. The mutual coupling is suppressed effectively after inserting decoupling networks between two-elements antenna with an edge-to-edge distance of only 2.4 mm. The simulation results show that the isolation reaches at more than 15 dB over 3.2-5.4 GHz (51.2%) with the reflection coefficient less than −10 dB. While, a higher isolation more than 30 dB realized in a wide frequency range of 3.7-4.5 GHz (19.5%).

Volume None
Pages None
DOI 10.1109/icmmt45702.2019.8992088
Language English
Journal None

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